Donsen muaj keeb kwm ntev thiab yog cov chaw tsim khoom ntawm cov kav dej, fittings thiab li qub. Donsen tau tsim nyob rau hauv 1996, nyob rau hauv Ningbo, Tuam Tshoj, uas yog ib tug tsim kev lag luam thiab yooj yim thauj lub nroog. Donsen yog ib qho ntawm cov tuam txhab lag luam nrog cov khoom lag luam ua tiav tshaj plaws hauv cov kav dej yas hauv Suav teb.

Tam sim no, Donsen pawg feem ntau tsim cov valve series: PPR valve, PVC valve, CPVC valve, PE valve thiab lwm yam tooj liab yas valve; Tsim cov dej series: PPR yeeb nkab fittings, PPR ceev thawb fittings, PPR tooj liab yas yeeb nkab fittings, thiab lwm yam. Lub tsev ntws series: PVC yeeb nkab fittings, HDPE yeeb fittings thiab hais txog; Cov khoom siv dej muaj series: PE yeeb nkab fittings, thiab lwm yam.Civil hluav taws kev tiv thaiv series: CPVC yeeb nkab fittings, thiab lwm yam.Agricultural dej-txuag irrigation: PP compression yeeb nkab fittings, PE yeeb fittings, thiab lwm yam.Floor cua sov series: PERT pem teb cua kub yeeb nkab, dej distributor, thiab lwm yam.Our lub tuam txhab kuj muaj yas pwm tsim: PPR yas pwm, PVC yeeb nkab, PVC pwm thiab lwm yam. Nyob rau tib lub sijhawm, peb tseem muaj qee qhov fittings valve series los tsim: American standard yeeb nkab fittings series, Japanese standard PVC yeeb fittings series, DIN txheem PVC yeeb nkab fittings series thiab hais txog. Peb cov khoom siv dav siv hauv kev siv dej hauv pej xeem, kev tsim cov dej hauv tsev, kev siv dej thiab cua sov, kho kom zoo nkauj hauv tsev thiab vaj irrigation, kev ua liaj ua teb irrigation thiab lwm yam.

Txhawm rau ua kom tsev neeg siv rau ntawm ib puag ncig zoo ntawm cov khoom siv yeeb nkab, Donsen txais yuav cov khoom zoo raw khoom los tsim cov khoom, txhawm rau ua kom cov khoom zoo, Donsen qhia thoob ntiaj teb cov phab ntsa aluminium puas yeeb nkab ntau lawm kab, xws li fiberglass ntau lawm kab, PPR tooj dag thiab yas ntau lawm kab, muab ob npaug rau cov kab ntau lawm thiab lwm yam. Thiab tag nrho 9 advanced yeeb nkab kab thiab ntau tshaj 70 tag nrho cov computer tswj kev txhaj tshuaj thiab kev txhaj tshuaj. system & mechanical operations es tsis txhob ntawm phau ntawv los ua Donsen ntau lawm muaj kev ruaj ntseg, ntau meej thiab ntau tus kws tshaj lij. Yuav kom ua tiav 100% zoo, Donsen muaj kev tswj hwm nruj & tshuaj xyuas rau cov khoom xa tuaj, kev tshuaj xyuas cov txheej txheem, kev tshuaj xyuas cov khoom xa tuaj, kom paub meej cov khoom zoo.

Txog tam sim no, Donsen muaj peb lub yeeb nkab loj & fittings cov chaw tsim khoom, ib lub Hoobkas pwm, thiab lwm yam tshiab ntawm cov khoom siv hluav taws xob, Donsen Hoobkas muaj ntau tshaj 70000 square rhiav, ntau tshaj 700 tus neeg ua haujlwm thiab ib pab pawg zoo tshaj plaws & kev tswj hwm, pab pawg no hnub nyoog nruab nrab hauv qab 35 xyoo, muaj qhov tseem ceeb, kev tsim kho tshiab thiab muaj peev xwm, lawv tuaj yeem muab cov neeg siv khoom zoo, muaj txiaj ntsig zoo. Donsen lub tsev hauv paus (Ib lub Hoobkas) feem ntau tsim PPR yeeb nkab fittings, PE yeeb nkab fittings thiab lwm yam khoom siv dej thiab txhua yam li qub. B Hoobkas feem ntau tsim PVC yeeb nkab fittings, HDPE yeeb nkab fittings thiab lwm yam khoom siv dej; C Hoobkas feem ntau tsim PP compression yeeb nkab fittings thiab lwm yam kev ua liaj ua teb dej-txuag irrigation khoom. Lub Hoobkas pwm yog lub luag haujlwm tseem ceeb rau kev tsim txhua yam ntawm cov yeeb nkab pwm thiab lub Hoobkas tshiab yuav nthuav dav cov khoom siv ntawm peb cov yeeb nkab fittings, li qub, kav.

Tam sim no, lub tuam txhab tau dhau daim ntawv pov thawj CE ntawm European Union. NSF ntawv pov thawj hauv Asmeskas; SABS ntawv pov thawj hauv South Africa; GOST ntawv pov thawj nyob rau hauv Russia; WRAS daim ntawv pov thawj hauv tebchaws Askiv, SIAA ntawv pov thawj hauv Nyij Pooj; Lub teb chaws Yelemees daim ntawv pov thawj SKZ thiab lwm yam ntawv pov thawj.

Peb cov khoom raug xa tawm mus rau ntau tshaj 100 lub teb chaws hauv ntiaj teb, xws li Russia, Ukraine, Fabkis, Ltalis, Mexico, Middle East, Europe, South American, Asia, thiab lwm yam Peb cov neeg siv khoom suav nrog cov chaw lag luam tawm txawv teb chaws, nrog rau cov neeg tuaj txawv teb chaws thiab cov tub luam, uas yog peb cov neeg siv khoom loj. Tam sim no, muaj cov neeg sawv cev ntawm Donsen hom khoom lag luam hauv txhua lub tebchaws hauv ntiaj teb. DONSEN yuav pab koj tag nrho lub siab dawb paug, thiab nrhiav cov neeg sawv cev.